SEVENTEEN's 'SECTOR 17' sells 1.12 million copies in the first week which is the first million-seller record for repackage album history.
Group Seventeen (S.Coups, Jeonghan, Joshua, Jun, Hoshi, Wonwoo, Woozi, The8, Mingyu, DK, Seungkwan, Vernon, and Dino) achieved the first repackage album 'Million Seller' as a K-pop artist.
According to Hanteo Chart, the largest album sales site in Korea on the 25th, the Initial sales (album sales in one week after release) of SEVENTEEN's 4th regular repackage album 'SECTOR 17', released on the 18th, was 1,126,104 copies. 
With this, SEVENTEEN set a record for achieving the 'Initial Production Million Seller' with a repackage album for the first time in K-pop history. SEVENTEEN also released their 3rd regular album 'An Ode', their 7th mini album 'Hangrae', and special album '; [Semicolon]', 8th mini album 'Your Choice', 9th mini album 'Attacca', 4th regular album 'Face the Sun', then 'SECTOR 17' It has set a milestone of being a 'million seller' for 7 consecutive albums until now.
Immediately after the release of the title song '_WORLD', it topped the real-time charts of Melon and Bugs, major domestic music sites, and topped the iTunes Top Song Chart in 28 countries/regions. 
On Line Music, Japan's largest music site, 'SECTOR 17' and '_WORLD' maintained their top spot on the Daily Album Chart and Daily Music Chart for 6 consecutive days from July 19 to 24, respectively, proving their strong popularity in Japan.
Written by Kim Su JinTranslated by Lee So Yun